Moss watertube and firetube heat recovery steam generators (HRSG) provides large convective sections for conservative steam supply and pressures for your process. The HRSG offerings range in size from 250 - 5,072 HP (175,000 Lbs./Hr.) with design pressures from 250 - 1,275 PSIG. These boilers can also be provided with superheat for high temperature applications. HRSG systems are installed with any clean waste heat ranging from 650 - 2400 F. This boiler design is very compatible with our fluidized bed and gasifier combustion systems.